USN-6577-1

    Dashboard / Vulnerabilities / USN-6577-1

    USN-6577-1

    Published: 10 Jan 2024Last Modified: 25 Jun 2026

    Summary: linux-aws vulnerabilities

    Details: Jana Hofmann, Emanuele Vannacci, Cedric Fournet, Boris Kopf, and Oleksii Oleksenko discovered that some AMD processors could leak stale data from division operations in certain situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-20588) It was discovered that a race condition existed in the Linux kernel when performing operations with kernel objects, leading to an out-of-bounds write. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2023-45863)

    References: https://ubuntu.com/security/notices/USN-6577-1, https://ubuntu.com/security/CVE-2023-20588, https://ubuntu.com/security/CVE-2023-45863

    Affected packages

    Package

    Name: linux-aws

    Purl: pkg:deb/ubuntu/linux-aws?arch=source&distro=esm-infra%2Fxenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.4.0-1164.179

    Affected versions

    4.4.0-1001.10
    4.4.0-1003.12
    4.4.0-1004.13
    4.4.0-1007.16
    4.4.0-1009.18
    4.4.0-1011.20
    4.4.0-1012.21
    4.4.0-1013.22
    4.4.0-1016.25
    4.4.0-1017.26
    4.4.0-1018.27
    4.4.0-1020.29
    4.4.0-1022.31
    4.4.0-1026.35
    4.4.0-1028.37
    4.4.0-1030.39
    4.4.0-1031.40
    4.4.0-1032.41
    4.4.0-1035.44
    4.4.0-1037.46
    4.4.0-1038.47
    4.4.0-1039.48
    4.4.0-1041.50
    4.4.0-1043.52
    4.4.0-1044.53
    4.4.0-1047.56
    4.4.0-1048.57
    4.4.0-1049.58
    4.4.0-1050.59
    4.4.0-1052.61
    4.4.0-1054.63
    4.4.0-1055.64
    4.4.0-1057.66
    4.4.0-1060.69
    4.4.0-1061.70
    4.4.0-1062.71
    4.4.0-1063.72
    4.4.0-1065.75
    4.4.0-1066.76
    4.4.0-1067.77
    4.4.0-1069.79
    4.4.0-1070.80
    4.4.0-1072.82
    4.4.0-1073.83
    4.4.0-1074.84
    4.4.0-1075.85
    4.4.0-1077.87
    4.4.0-1079.89
    4.4.0-1081.91
    4.4.0-1083.93
    4.4.0-1084.94
    4.4.0-1085.96
    4.4.0-1087.98
    4.4.0-1088.99
    4.4.0-1090.101
    4.4.0-1092.103
    4.4.0-1094.105
    4.4.0-1095.106
    4.4.0-1096.107
    4.4.0-1098.109
    4.4.0-1099.110
    4.4.0-1100.111
    4.4.0-1101.112
    4.4.0-1102.113
    4.4.0-1104.115
    4.4.0-1105.116
    4.4.0-1106.117
    4.4.0-1107.118
    4.4.0-1109.120
    4.4.0-1110.121
    4.4.0-1111.123
    4.4.0-1112.124
    4.4.0-1113.126
    4.4.0-1114.127
    4.4.0-1117.131
    4.4.0-1118.132
    4.4.0-1119.133
    4.4.0-1121.135
    4.4.0-1122.136
    4.4.0-1123.137
    4.4.0-1124.138
    4.4.0-1126.140
    4.4.0-1127.141
    4.4.0-1128.142
    4.4.0-1129.143
    4.4.0-1130.144
    4.4.0-1131.145
    4.4.0-1132.146
    4.4.0-1133.147
    4.4.0-1134.148
    4.4.0-1135.149
    4.4.0-1137.151
    4.4.0-1138.152
    4.4.0-1139.153
    4.4.0-1140.154
    4.4.0-1143.158
    4.4.0-1145.160
    4.4.0-1146.161
    4.4.0-1147.162
    4.4.0-1148.163
    4.4.0-1150.165
    4.4.0-1151.166
    4.4.0-1152.167
    4.4.0-1153.168
    4.4.0-1154.169
    4.4.0-1155.170
    4.4.0-1156.171
    4.4.0-1157.172
    4.4.0-1158.173
    4.4.0-1159.174
    4.4.0-1160.175
    4.4.0-1161.176
    4.4.0-1162.177
    4.4.0-1163.178

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    USN-6577-1 | CVE-DB